<template>
  <section class="user">
    <div class="user_options-container">
      <div class="user_options-text">
        <div class="user_options-unregistered">
          <h2 class="user_unregistered-title">没有帐户？</h2>
          <button class="user_unregistered-signup" id="signup-button" @click="signup">注册</button>
        </div>
        <div class="user_options-registered">
          <h2 class="user_registered-title">已有账户？</h2>
          <button class="user_registered-login" id="login-button" @click="login()">登录</button>
        </div>
      </div>

      <div :class="formClass" id="user_options-forms">
        <div class="user_forms-login">
          <h2 class="forms_title">登录</h2>
          <form class="forms_form">
            <fieldset class="forms_fieldset">
              <div class="forms_field">
                <input v-model="user.username" type="text" placeholder="默认:user"
                       class="forms_field-input" required autofocus/>
              </div>
              <div class="forms_field">
                <input v-model="user.password" type="password" placeholder="默认:user"
                       class="forms_field-input" required/>
              </div>
            </fieldset>
            <div class="forms_buttons">
              <!--              <button type="button" class="forms_buttons-forgot">忘记密码?</button>-->
              <el-button type="primary" @click="handleLogin()" class="forms_buttons-action">登录</el-button>
            </div>
          </form>
        </div>
        <div class="user_forms-signup">
          <h2 class="forms_title">注册</h2>
          <form class="forms_form">
            <fieldset class="forms_fieldset">
              <div class="forms_field">
                <input type="text" v-model="user.name" placeholder="姓名" class="forms_field-input" required/>
              </div>
              <div class="forms_field">
                <input type="text" v-model="user.username" placeholder="用户名" class="forms_field-input" required/>
              </div>

              <div class="forms_field">
                <input type="password" v-model="user.password" placeholder="密码" class="forms_field-input" required/>
              </div>

              <el-form-item label="角色">
                <el-radio-group v-model="user.role">
                  <el-radio :value="ATHLETE" label="ATHLETE">运动员</el-radio>
                  <el-radio :value="JUDGE" label="JUDGE">裁判</el-radio>
                  <el-radio :value="ADMIN" label="ADMIN">管理员</el-radio>
                </el-radio-group>
              </el-form-item>
              <div>
                <el-form-item label="学院" v-show="user.role==='ATHLETE'">
                  <el-select
                      v-model="user.collegeId"
                      placeholder="Select"
                      filterable
                      style="width: 100%">
                    <el-option
                        v-for="item in listCollege"
                        :key="item.id"
                        :label="item.name"
                        :value="item.id"
                    />
                  </el-select>
                </el-form-item>
              </div>


            </fieldset>
            <div class="forms_buttons">
              <el-button type="primary" @click="handleRegister()" class="forms_buttons-action">注册</el-button>

            </div>
          </form>
        </div>
      </div>
    </div>
  </section>
</template>

<script setup lang="ts">

import {ElMessage} from 'element-plus';
import {onMounted, reactive, ref} from "vue";
import {getUserInfoApi, loginApi, registerApi} from "@/api/login";
import {setRole, setToken} from "@/utils/auth";
import router from "@/router";
import {showTips, successTips} from "@/utils/util";
import {searchCollegeByNameApi} from "@/api/admin";


const formClass = ref([
  "user_options-forms",
  "bounceRight"
])

function login() {
  formClass.value = formClass.value.filter(className => className !== 'bounceLeft');
  formClass.value.push('bounceRight')
}

function signup() {
  formClass.value = formClass.value.filter(className => className !== 'bounceRight');
  formClass.value.push('bounceLeft')
}

const listCollege = ref([] as any)
onMounted(() => {
  searchCollegeByNameApi(null).then((response: any) => {
    if (response.code === 200) {
      listCollege.value = response.data
      Object.assign(user, {
        username: "",
        password: "",
        name: "",
        role: "ATHLETE",
        collegeId: listCollege.value[0].id,
      })
    }
  })
})

const user = reactive({
  username: "",
  password: "",
  name: "",
  role: "ATHLETE",
  collegeId: 0,
})


function handleLogin() {
  ElMessage.closeAll();
  if (!user.username) {
    showTips("请输入账号！", "warning")
    return false;
  } else if (!user.password) {
    showTips("请输入密码！", "warning")
    return false;
  } else {
    loginApi(user).then((response: any) => {
      if (response.code == 200) {
        // 清空输入框
        showTips(response.message, "success")
        setToken(response.data)
        getUserInfoApi().then((response: any) => {
          setRole(response.data.role)
          router.push({path: '/' + response.data.role})
          console.log('/' + response.data.role)
        })

      } else {
        showTips(response.msg, "warning")
      }
    })
  }

}


function handleRegister() {
  if (!user.username) {
    showTips("请输入账号！", "warning")
    return false;
  } else if (!user.password) {
    showTips("请输入密码！", "warning")
    return false;
  } else {
    registerApi(user).then((response: any) => {
      if (response.code == 200) {
        successTips(response.message)
        login()
      } else {
        showTips(response.message, "warning")
      }
    })
  }

}


</script>
<style lang="css">
* {
  box-sizing: border-box;
}

body {
  font-family: "Montserrat", sans-serif;
  font-size: 12px;
  line-height: 1em;
}

button {
  background-color: transparent;
  padding: 0;
  border: 0;
  outline: 0;
  cursor: pointer;
}

input {
  background-color: transparent;
  padding: 0;
  border: 0;
  outline: 0;
}

input[type=submit] {
  cursor: pointer;
}

input::-moz-placeholder {
  font-size: 0.85rem;
  font-family: "Montserrat", sans-serif;
  font-weight: 300;
  letter-spacing: 0.1rem;
  color: #ccc;
}

input:-ms-input-placeholder {
  font-size: 0.85rem;
  font-family: "Montserrat", sans-serif;
  font-weight: 300;
  letter-spacing: 0.1rem;
  color: #ccc;
}

input::placeholder {
  font-size: 0.85rem;
  font-family: "Montserrat", sans-serif;
  font-weight: 300;
  letter-spacing: 0.1rem;
  color: #ccc;
}

@-webkit-keyframes bounceLeft {
  0% {
    transform: translate3d(100%, -50%, 0);
  }

  50% {
    transform: translate3d(-30px, -50%, 0);
  }

  100% {
    transform: translate3d(0, -50%, 0);
  }
}

@keyframes bounceLeft {
  0% {
    transform: translate3d(100%, -50%, 0);
  }

  50% {
    transform: translate3d(-30px, -50%, 0);
  }

  100% {
    transform: translate3d(0, -50%, 0);
  }
}

@-webkit-keyframes bounceRight {
  0% {
    transform: translate3d(0, -50%, 0);
  }

  50% {
    transform: translate3d(calc(100% + 30px), -50%, 0);
  }

  100% {
    transform: translate3d(100%, -50%, 0);
  }
}

@keyframes bounceRight {
  0% {
    transform: translate3d(0, -50%, 0);
  }

  50% {
    transform: translate3d(calc(100% + 30px), -50%, 0);
  }

  100% {
    transform: translate3d(100%, -50%, 0);
  }
}


@-webkit-keyframes showSignUp {
  100% {
    opacity: 1;
    visibility: visible;
    transform: translate3d(0, 0, 0);
  }
}

@keyframes showSignUp {
  100% {
    opacity: 1;
    visibility: visible;
    transform: translate3d(0, 0, 0);
  }
}

/**
 * * Page background
 * */
.user {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100vh;
  background: rgb(250, 250, 242);
  background-size: cover;
}

.user_options-container {
  position: relative;
  width: 80%;
}

.user_options-text {
  display: flex;
  justify-content: space-between;
  width: 100%;
  background-color: rgba(34, 34, 34, 0.85);
  border-radius: 3px;
}

/**
 * * Registered and Unregistered user box and text
 * */
.user_options-registered,
.user_options-unregistered {
  width: 50%;
  padding: 75px 45px;
  color: #fff;
  font-weight: 300;
}

.user_registered-title,
.user_unregistered-title {
  margin-bottom: 15px;
  font-size: 1.66rem;
  line-height: 1em;
}

.user_unregistered-text,
.user_registered-text {
  font-size: 0.83rem;
  line-height: 1.4em;
}

.user_registered-login,
.user_unregistered-signup {
  margin-top: 30px;
  border: 1px solid #ccc;
  border-radius: 3px;
  padding: 10px 30px;
  color: #fff;
  text-transform: uppercase;
  line-height: 1em;
  letter-spacing: 0.2rem;
  transition: background-color 0.2s ease-in-out, color 0.2s ease-in-out;
}

.user_registered-login:hover,
.user_unregistered-signup:hover {
  color: rgba(34, 34, 34, 0.85);
  background-color: #ccc;
}

/**
 * * Login and signup forms
 * */
.user_options-forms {
  position: absolute;
  top: 50%;
  left: 30px;
  width: calc(50% - 30px);
  min-height: 520px;
  background-color: #fff;
  border-radius: 3px;
  box-shadow: 2px 0 15px rgba(0, 0, 0, 0.25);
  overflow: hidden;
  transform: translate3d(100%, -50%, 0);
  transition: transform 0.4s ease-in-out;
}

.user_options-forms .user_forms-login {
  transition: opacity 0.4s ease-in-out, visibility 0.4s ease-in-out;
}

.user_options-forms .forms_title {
  margin-bottom: 45px;
  font-size: 1.5rem;
  font-weight: 500;
  line-height: 1em;
  text-transform: uppercase;
  color: #4A5A74;
  letter-spacing: 0.1rem;
}

.user_options-forms .forms_field:not(:last-of-type) {
  margin-bottom: 20px;
}

.user_options-forms .forms_field-input {
  width: 100%;
  border-bottom: 1px solid #ccc;
  padding: 6px 20px 6px 6px;
  font-family: "Montserrat", sans-serif;
  font-size: 1rem;
  font-weight: 300;
  color: gray;
  letter-spacing: 0.1rem;
  transition: border-color 0.2s ease-in-out;
}

.user_options-forms .forms_field-input:focus {
  border-color: gray;
}

.user_options-forms .forms_buttons {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 35px;
}

.user_options-forms .forms_buttons-forgot {
  font-family: "Montserrat", sans-serif;
  letter-spacing: 0.1rem;
  color: #ccc;
  text-decoration: underline;
  transition: color 0.2s ease-in-out;
}

.user_options-forms .forms_buttons-forgot:hover {
  color: #b3b3b3;
}

.user_options-forms .forms_buttons-action {
  border: none;
  width: 100%;
  height: 100%;
  background-color: #4A5A74;
  border-radius: 3px;
  padding: 10px 35px;
  font-size: 1rem;
  font-family: "Montserrat", sans-serif;
  font-weight: 300;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.1rem;
  transition: background-color 0.2s ease-in-out;
}

.user_options-forms .forms_buttons-action:hover {
  background-color: #4A5A74;
}

.user_options-forms .user_forms-signup,
.user_options-forms .user_forms-login {
  position: absolute;
  top: 70px;
  left: 40px;
  width: calc(100% - 80px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s ease-in-out, visibility 0.4s ease-in-out, transform 0.5s ease-in-out;
}

.user_options-forms .user_forms-signup {
  transform: translate3d(120px, 0, 0);
}

.user_options-forms .user_forms-signup .forms_buttons {
  justify-content: flex-end;
}

.user_options-forms .user_forms-login {
  transform: translate3d(0, 0, 0);
  opacity: 1;
  visibility: visible;
}

.user_options-forms.bounceLeft {
  -webkit-animation: bounceLeft 1s forwards;
  animation: bounceLeft 1s forwards;
}

.user_options-forms.bounceLeft .user_forms-signup {
  -webkit-animation: showSignUp 1s forwards;
  animation: showSignUp 1s forwards;
}

.user_options-forms.bounceLeft .user_forms-login {
  opacity: 0;
  visibility: hidden;
  transform: translate3d(-120px, 0, 0);
}

.user_options-forms.bounceRight {
  -webkit-animation: bounceRight 1s forwards;
  animation: bounceRight 1s forwards;
}

/**
 * * Responsive 990px
 * */
@media screen and (max-width: 990px) {
  .user_options-forms {
    min-height: 350px;
  }

  .user_options-forms .forms_buttons {
    flex-direction: column;
  }

  .user_options-forms .user_forms-login .forms_buttons-action {
    margin-top: 30px;
  }

  .user_options-forms .user_forms-signup,
  .user_options-forms .user_forms-login {
    top: 40px;
  }

  .user_options-registered,
  .user_options-unregistered {
    padding: 50px 45px;
  }
}

.forms_fieldset {
  border: none;
}
</style>
